﻿<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8" />
    <title>hello word</title>
    <!--引入extjs样式文件-->
    <link rel="stylesheet" type="text/css" href="ExtJS/classic/theme-triton/resources/theme-triton-all.css" />
    <!--引入核心库-->
    <script type="text/javascript" src="ExtJS/ext-all.js"></script>
    <script>    
        //Ext初始化完成后才可以调用其中方法
        Ext.onReady(function(){
        Ext.MessageBox.alert('温馨提示','Hello Word！')
        })
    </script>

</head>
<body>

</body>
</html>